Kanwal, Salma, Rauf, Asia, Malik, Shabnam, Sumbal, Tahira, Arshad, Misbah, Irfan, Rida, Manzoor, Ayesha. Certain topological indices and polynomials for semitotal line graph and its line graph for Dutch windmill graph. A Canadian journal of applied mathematics, computer science and statistics [Internet]. 2020 Nov. 9 [cited 2026 Feb. 9];117. Available from: https://utilitasmathematica.com/index.php/Index/article/view/1459